Ignore node_modules

Makes it easier while switching between the v3.0 & v3.1 builds now that v4.0 is using Node and Grunt. Backport from master
Tabbedinterface: keyboard switch of tabs stops cycle (fixes #2673)
Merge pull request #2679 from patheard/tab-cycle

Tabbedinterface: keyboard switch of tabs stops cycle (fixes #2673)
Fixed FIP ghosting in GCWU and FIP showing up white in GCWU intranet
Tabbedinterface: fixes #2649 mobile create of nested tabbed interfaces
Merge pull request #2697 from patheard/tab-mobile

Tabbedinterface: fixes mobile creation of nested tabbed interfaces
Added spacing between the play button and the hidden text.
Fixed the duplicate mediaplayer ids
Chart - Change ''.trim() for $.trim()
Merge pull request #2704 from duboisp/fix-string.trim

Chart - Change ''.trim() for $.trim()
Merge pull request #2699 from LaurentGoderre/fix-multimedia-ids

Fixed the duplicate mediaplayer ids
Merge branch 'v3.0' of https://github.com/wet-boew/wet-boew into v3.0
Merge branch 'v3.0'

Conflicts:
	src/js/workers/tabbedinterface.js
Merge pull request #2688 from LaurentGoderre/v3.0

Tabbed interface: Added space between the visible text and hidden text
Merge branch 'v3.0' of https://github.com/wet-boew/wet-boew into v3.0
Merge branch 'v3.0'
Fixed a minor issue with the audio player
Merge pull request #2708 from LaurentGoderre/fix-audio-player-ui

Fixed a minor issue with the audio player
Merge branch 'master' of https://github.com/wet-boew/wet-boew
Share widget: Moved menu role to ul and added aria-haspopup to triggering button (#2680)